1. No light gaps / light drops 2. Continuous connection up to 100 meter 3. 5 year warranty / 50,000 hours lif etime (Driver option: LUMAN/TRIDONIC ) 4.High efficiency with up to 120lm/W, super high brightness and effectiveness 5. Environmental friendly : without mer cury, ultraviolet(UV)and infra-red light 6.CB(International), CE(Europe), SAA (Australia) and RoHS